All manufacturers supplying fans into the USA market from April 29, 2024, need to ensure they comply with the U.S. Department of Energy (DOE) test procedures for fans and blowers.

The appropriate Code of Federal Regulations (CFR) can be found here: eCFR :: 10 CFR Part 431 Subpart J -- Fans and Blowers

Energy Efficiency expert Dr Paul Bannister presents the findings of his work looking at the feasible and cost effective increases in the stringency of the energy efficiency requirements of the National Construction Code.

(The fan section is at 15mins 308 seconds).

https://www.youtube.com/watch?v=VGHOlLWoZuI

CONSULTATION RIS – FANS RELEASED FOR PUBLIC COMMENT

20160621_frydenbergmedia release.pdf.pdf